Dtbhq Stabilizer for Synthetic Rubbers and Plastics

• Customization: Available
• CAS No.: 88-58-4
• Formula: C14h22o2
• Model NO.: CAS: 88-58-4
• Color: Yellow
• Kind: Antioxidant
• Appearance: Powder
• MW: 222.32
• Form: Solid
• Specific Gravity: 1.07 g/cm3
• MP: 215ºC
• Transport Package: 25kg/Carton
• Specification: 98%
• Trademark: DEBORN
• Origin: China
• HS Code: 381220

Product Description

Application/Uses
Antioxidant
Inhibitor
Polymerization inhibitor
Stabilizer
Stabilizer for synthetic rubbers and plastics

Product Description
DTBHQ is a white to tan crystalline solid that is insoluble in water and caustic solutions. DTBHQ has a low vapor pressure and has short induction periods in peroxide-catalyzed polymerizations.

Property	Typical Value, Units
Molecular Weight	222.31
Empirical Formula	C14H22O2
Appearance	White to tan crystals
Assay	99 wt%
Specific Gravity	1.07
Melting Point	215'C(419)
Boiling Point	321'C(610)
Flash Point Cleveland Open Cup	216'C(420'F)
Autoignition Temperature	421'C(790'F)
Solubility 25'(77'F)
In Water                                   Insoluble In Caustic                                  Insoluble In Acetone                                 25wt% In Ethanol(95%)                            17wt% In Ethyl Acetate                             31wt% In Toluene                                  <1wt% In Styrene                                  <5wt %